DEUS DAO
Summary
DEUS DAO (also known as DEUS Finance) is a Fantom-based decentralized derivatives and lending protocol that suffered three major security exploits between March 2022 and May 2023, resulting in cumulative losses of approximately $22–23 million. The protocol's algorithmic stablecoin DEI permanently lost its dollar peg in 2022 and was never restored to stability. No regulatory or law enforcement actions against the protocol have been publicly identified.
Connected Entities
1 entities · 10 linked investigationsTimeline(8 events)
2022-03-15
First exploit: attacker uses flash loan to manipulate the USDC/DEI price oracle on Fantom, stealing approximately $3 million in DAI and ETH. Stolen funds routed through Tornado Cash.
CoinDesk2022-03-15
DEUS Finance closes affected lending contracts and announces 1:1 user reimbursement plan funded by DAO treasury. Team commits to upgrading to VWAP oracles.
Crypto Daily2022-04-28
Second exploit: attacker takes $143 million USDC flash loan, purchases 9.5 million DEI to manipulate oracle price on Fantom, drains ~$13.4 million from lending pool. Same oracle-manipulation vector as March attack.
CoinDesk2022-04-28
DEUS team states no user accounts were liquidated, frames losses as protocol-level. Stolen funds routed through Tornado Cash.
The Record (Recorded Future)2022-05-01
DEI stablecoin begins sustained depeg. Reduced liquidity following the April exploit, combined with fallout from the Terra/UST collapse, causes DEI to fall to $0.52 — a loss of approximately 48% from its $1 peg.
CoinTelegraph2022-05-12
DEUS Finance halts DEI redemptions to attempt stabilization amid Terra ecosystem collapse contagion. Team announces plan to make DEI fully collateralized.
Decrypt2023-05-05
Third exploit: a parameter-ordering bug in the DEI token contract's burnFrom function is exploited across BNB Smart Chain and Arbitrum. Approximately $6–7 million stolen. Some funds recovered by alleged whitehat actors.
Web3 Is Going Great2023-05-08
Approximately $5.5 million of the May 2023 exploit's $7 million in stolen funds recovered and returned by alleged whitehat participants. DEUS team pauses all contracts and burns DEI tokens.
Web3 Is Going GreatDecision Log
- hash: CGZh4pS3oLuw5BdkjvTW3aV6tn1iSuW5FuJiR1cp6qYP
This investigation is cryptographically anchored to the Solana blockchain and source URLs are archived via the Internet Archive.
model: claude-sonnet-4-6
generated: 5/31/2026, 6:59:12 AM
last updated: 5/31/2026, 6:59:15 AM
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